016651448
:
Concealing-coloration in the animal kingdom : an exposition of the laws of disguise through color and pattern: being a summary of Abbott H. Thayer's discoveries / by Gerald H. Thayer, with an introductory essay by A.H. Thayer, illustrated by Abbott H. Thayer, Gerald H. Thayer, Richard S. Meryman and others and with photographs / New York : The Macmillan Co. , 1909